NFL free agency roundup: Sweezy, Thornton, Robinson, Derrick Johnson sign

On Day 2 of NFL free agency J.R. Swezy signed a five-year deal with Tampa Bay. While, DE Cedric Thornton signed a four-year deal with the Cowboys. Staying in the NFC East LB Keenan Robinson moved from the Redskins to the Gians in a reported one-year